diff --git a/include/ostatus2.php b/include/ostatus2.php deleted file mode 100644 index 53c279f254..0000000000 --- a/include/ostatus2.php +++ /dev/null @@ -1,1778 +0,0 @@ -createElement($element, xmlify($value)); - - foreach ($attributes AS $key => $value) { - $attribute = $doc->createAttribute($key); - $attribute->value = xmlify($value); - $element->appendChild($attribute); - } - return $element; - } - - public static function add_element($doc, $parent, $element, $value = "", $attributes = array()) { - $element = self::create_element($doc, $element, $value, $attributes); - $parent->appendChild($element); - } -} - -class ostatus { - const OSTATUS_DEFAULT_POLL_INTERVAL = 30; // given in minutes - const OSTATUS_DEFAULT_POLL_TIMEFRAME = 1440; // given in minutes - const OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS = 14400; // given in minutes - - private function fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) { - - $author = array(); - $author["author-link"] = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue; - $author["author-name"] = $xpath->evaluate('atom:author/atom:name/text()', $context)->item(0)->nodeValue; - - // Preserve the value - $authorlink = $author["author-link"]; - - $alternate = $xpath->query("atom:author/atom:link[@rel='alternate']", $context)->item(0)->attributes; - if (is_object($alternate)) - foreach($alternate AS $attributes) - if ($attributes->name == "href") - $author["author-link"] = $attributes->textContent; - - $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` IN ('%s', '%s') AND `network` != '%s'", - intval($importer["uid"]), dbesc(normalise_link($author["author-link"])), - dbesc(normalise_link($authorlink)), dbesc(NETWORK_STATUSNET)); - if ($r) { - $contact = $r[0]; - $author["contact-id"] = $r[0]["id"]; - } else - $author["contact-id"] = $contact["id"]; - - $avatarlist = array(); - $avatars = $xpath->query("atom:author/atom:link[@rel='avatar']", $context); - foreach($avatars AS $avatar) { - $href = ""; - $width = 0; - foreach($avatar->attributes AS $attributes) { - if ($attributes->name == "href") - $href = $attributes->textContent; - if ($attributes->name == "width") - $width = $attributes->textContent; - } - if (($width > 0) AND ($href != "")) - $avatarlist[$width] = $href; - } - if (count($avatarlist) > 0) { - krsort($avatarlist); - $author["author-avatar"] = current($avatarlist); - } - - $displayname = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; - if ($displayname != "") - $author["author-name"] = $displayname; - - $author["owner-name"] = $author["author-name"]; - $author["owner-link"] = $author["author-link"]; - $author["owner-avatar"] = $author["author-avatar"]; - - // Only update the contacts if it is an OStatus contact - if ($r AND !$onlyfetch AND ($contact["network"] == NETWORK_OSTATUS)) { - // Update contact data - - $value = $xpath->query("atom:link[@rel='salmon']", $context)->item(0)->nodeValue; - if ($value != "") - $contact["notify"] = $value; - - $value = $xpath->evaluate('atom:author/uri/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["alias"] = $value; - - $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["name"] = $value; - - $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["nick"] = $value; - - $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["about"] = html2bbcode($value); - - $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["location"] = $value; - - if (($contact["name"] != $r[0]["name"]) OR ($contact["nick"] != $r[0]["nick"]) OR ($contact["about"] != $r[0]["about"]) OR ($contact["location"] != $r[0]["location"])) { - - logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG); - - q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d", - dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]), - dbesc(datetime_convert()), intval($contact["id"])); - - poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"], - "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]); - } - - if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) { - logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG); - - update_contact_avatar($author["author-avatar"], $importer["uid"], $contact["id"]); - } - - $contact["generation"] = 2; - $contact["photo"] = $author["author-avatar"]; - update_gcontact($contact); - } - - return($author); - } - - public static function salmon_author($xml, $importer) { - - if ($xml == "") - return; - - $doc = new DOMDocument(); - @$doc->loadXML($xml); - - $xpath = new DomXPath($doc); - $xpath->registerNamespace('atom', NAMESPACE_ATOM1); - $xpath->registerNamespace('thr', NAMESPACE_THREAD); - $xpath->registerNamespace('georss', NAMESPACE_GEORSS); - $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); - $xpath->registerNamespace('media', NAMESPACE_MEDIA); - $xpath->registerNamespace('poco', NAMESPACE_POCO); - $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); - $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); - - $entries = $xpath->query('/atom:entry'); - - foreach ($entries AS $entry) { - // fetch the author - $author = self::fetchauthor($xpath, $entry, $importer, $contact, true); - return $author; - } - } - - public static function import($xml,$importer,&$contact, &$hub) { - - logger("Import OStatus message", LOGGER_DEBUG); - - if ($xml == "") - return; - - //$tempfile = tempnam(get_temppath(), "import"); - //file_put_contents($tempfile, $xml); - - $doc = new DOMDocument(); - @$doc->loadXML($xml); - - $xpath = new DomXPath($doc); - $xpath->registerNamespace('atom', NAMESPACE_ATOM1); - $xpath->registerNamespace('thr', NAMESPACE_THREAD); - $xpath->registerNamespace('georss', NAMESPACE_GEORSS); - $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); - $xpath->registerNamespace('media', NAMESPACE_MEDIA); - $xpath->registerNamespace('poco', NAMESPACE_POCO); - $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); - $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); - - $gub = ""; - $hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes; - if (is_object($hub_attributes)) - foreach($hub_attributes AS $hub_attribute) - if ($hub_attribute->name == "href") { - $hub = $hub_attribute->textContent; - logger("Found hub ".$hub, LOGGER_DEBUG); - } - - $header = array(); - $header["uid"] = $importer["uid"]; - $header["network"] = NETWORK_OSTATUS; - $header["type"] = "remote"; - $header["wall"] = 0; - $header["origin"] = 0; - $header["gravity"] = GRAVITY_PARENT; - - // it could either be a received post or a post we fetched by ourselves - // depending on that, the first node is different - $first_child = $doc->firstChild->tagName; - - if ($first_child == "feed") - $entries = $xpath->query('/atom:feed/atom:entry'); - else - $entries = $xpath->query('/atom:entry'); - - $conversation = ""; - $conversationlist = array(); - $item_id = 0; - - // Reverse the order of the entries - $entrylist = array(); - - foreach ($entries AS $entry) - $entrylist[] = $entry; - - foreach (array_reverse($entrylist) AS $entry) { - - $mention = false; - - // fetch the author - if ($first_child == "feed") - $author = self::fetchauthor($xpath, $doc->firstChild, $importer, $contact, false); - else - $author = self::fetchauthor($xpath, $entry, $importer, $contact, false); - - $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; - if ($value != "") - $nickname = $value; - else - $nickname = $author["author-name"]; - - $item = array_merge($header, $author); - - // Now get the item - $item["uri"] = $xpath->query('atom:id/text()', $entry)->item(0)->nodeValue; - - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["uri"])); - if ($r) { - logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG); - continue; - } - - $item["body"] = add_page_info_to_body(html2bbcode($xpath->query('atom:content/text()', $entry)->item(0)->nodeValue)); - $item["object-type"] = $xpath->query('activity:object-type/text()', $entry)->item(0)->nodeValue; - - if (($item["object-type"] == ACTIVITY_OBJ_BOOKMARK) OR ($item["object-type"] == ACTIVITY_OBJ_EVENT)) { - $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; - $item["body"] = $xpath->query('atom:summary/text()', $entry)->item(0)->nodeValue; - } elseif ($item["object-type"] == ACTIVITY_OBJ_QUESTION) - $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; - - $item["object"] = $xml; - $item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue; - - /// @TODO - /// Delete a message - if ($item["verb"] == "qvitter-delete-notice") { - // ignore "Delete" messages (by now) - logger("Ignore delete message ".print_r($item, true)); - continue; - } - - if ($item["verb"] == ACTIVITY_JOIN) { - // ignore "Join" messages - logger("Ignore join message ".print_r($item, true)); - continue; - } - - if ($item["verb"] == ACTIVITY_FOLLOW) { - new_follower($importer, $contact, $item, $nickname); - continue; - } - - if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") { - lose_follower($importer, $contact, $item, $dummy); - continue; - } - - if ($item["verb"] == ACTIVITY_FAVORITE) { - $orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue; - logger("Favorite ".$orig_uri." ".print_r($item, true)); - - $item["verb"] = ACTIVITY_LIKE; - $item["parent-uri"] = $orig_uri; - $item["gravity"] = GRAVITY_LIKE; - } - - if ($item["verb"] == NAMESPACE_OSTATUS."/unfavorite") { - // Ignore "Unfavorite" message - logger("Ignore unfavorite message ".print_r($item, true)); - continue; - } - - // http://activitystrea.ms/schema/1.0/rsvp-yes - if (!in_array($item["verb"], array(ACTIVITY_POST, ACTIVITY_LIKE, ACTIVITY_SHARE))) - logger("Unhandled verb ".$item["verb"]." ".print_r($item, true)); - - $item["created"] = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue; - $item["edited"] = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue; - $conversation = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue; - - $related = ""; - - $inreplyto = $xpath->query('thr:in-reply-to', $entry); - if (is_object($inreplyto->item(0))) { - foreach($inreplyto->item(0)->attributes AS $attributes) { - if ($attributes->name == "ref") - $item["parent-uri"] = $attributes->textContent; - if ($attributes->name == "href") - $related = $attributes->textContent; - } - } - - $georsspoint = $xpath->query('georss:point', $entry); - if ($georsspoint) - $item["coord"] = $georsspoint->item(0)->nodeValue; - - $categories = $xpath->query('atom:category', $entry); - if ($categories) { - foreach ($categories AS $category) { - foreach($category->attributes AS $attributes) - if ($attributes->name == "term") { - $term = $attributes->textContent; - if(strlen($item["tag"])) - $item["tag"] .= ','; - $item["tag"] .= "#[url=".App::get_baseurl()."/search?tag=".$term."]".$term."[/url]"; - } - } - } - - $self = ""; - $enclosure = ""; - - $links = $xpath->query('atom:link', $entry); - if ($links) { - $rel = ""; - $href = ""; - $type = ""; - $length = "0"; - $title = ""; - foreach ($links AS $link) { - foreach($link->attributes AS $attributes) { - if ($attributes->name == "href") - $href = $attributes->textContent; - if ($attributes->name == "rel") - $rel = $attributes->textContent; - if ($attributes->name == "type") - $type = $attributes->textContent; - if ($attributes->name == "length") - $length = $attributes->textContent; - if ($attributes->name == "title") - $title = $attributes->textContent; - } - if (($rel != "") AND ($href != "")) - switch($rel) { - case "alternate": - $item["plink"] = $href; - if (($item["object-type"] == ACTIVITY_OBJ_QUESTION) OR - ($item["object-type"] == ACTIVITY_OBJ_EVENT)) - $item["body"] .= add_page_info($href); - break; - case "ostatus:conversation": - $conversation = $href; - break; - case "enclosure": - $enclosure = $href; - if(strlen($item["attach"])) - $item["attach"] .= ','; - - $item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]'; - break; - case "related": - if ($item["object-type"] != ACTIVITY_OBJ_BOOKMARK) { - if (!isset($item["parent-uri"])) - $item["parent-uri"] = $href; - - if ($related == "") - $related = $href; - } else - $item["body"] .= add_page_info($href); - break; - case "self": - $self = $href; - break; - case "mentioned": - // Notification check - if ($importer["nurl"] == normalise_link($href)) - $mention = true; - break; - } - } - } - - $local_id = ""; - $repeat_of = ""; - - $notice_info = $xpath->query('statusnet:notice_info', $entry); - if ($notice_info AND ($notice_info->length > 0)) { - foreach($notice_info->item(0)->attributes AS $attributes) { - if ($attributes->name == "source") - $item["app"] = strip_tags($attributes->textContent); - if ($attributes->name == "local_id") - $local_id = $attributes->textContent; - if ($attributes->name == "repeat_of") - $repeat_of = $attributes->textContent; - } - } - - // Is it a repeated post? - if ($repeat_of != "") { - $activityobjects = $xpath->query('activity:object', $entry)->item(0); - - if (is_object($activityobjects)) { - - $orig_uri = $xpath->query("activity:object/atom:id", $activityobjects)->item(0)->nodeValue; - if (!isset($orig_uri)) - $orig_uri = $xpath->query('atom:id/text()', $activityobjects)->item(0)->nodeValue; - - $orig_links = $xpath->query("activity:object/atom:link[@rel='alternate']", $activityobjects); - if ($orig_links AND ($orig_links->length > 0)) - foreach($orig_links->item(0)->attributes AS $attributes) - if ($attributes->name == "href") - $orig_link = $attributes->textContent; - - if (!isset($orig_link)) - $orig_link = $xpath->query("atom:link[@rel='alternate']", $activityobjects)->item(0)->nodeValue; - - if (!isset($orig_link)) - $orig_link = self::convert_href($orig_uri); - - $orig_body = $xpath->query('activity:object/atom:content/text()', $activityobjects)->item(0)->nodeValue; - if (!isset($orig_body)) - $orig_body = $xpath->query('atom:content/text()', $activityobjects)->item(0)->nodeValue; - - $orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue; - - $orig_contact = $contact; - $orig_author = self::fetchauthor($xpath, $activityobjects, $importer, $orig_contact, false); - - $item["author-name"] = $orig_author["author-name"]; - $item["author-link"] = $orig_author["author-link"]; - $item["author-avatar"] = $orig_author["author-avatar"]; - $item["body"] = add_page_info_to_body(html2bbcode($orig_body)); - $item["created"] = $orig_created; - - $item["uri"] = $orig_uri; - $item["plink"] = $orig_link; - - $item["verb"] = $xpath->query('activity:verb/text()', $activityobjects)->item(0)->nodeValue; - - $item["object-type"] = $xpath->query('activity:object/activity:object-type/text()', $activityobjects)->item(0)->nodeValue; - if (!isset($item["object-type"])) - $item["object-type"] = $xpath->query('activity:object-type/text()', $activityobjects)->item(0)->nodeValue; - } - } - - //if ($enclosure != "") - // $item["body"] .= add_page_info($enclosure); - - if (isset($item["parent-uri"])) { - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["parent-uri"])); - - if (!$r AND ($related != "")) { - $reply_path = str_replace("/notice/", "/api/statuses/show/", $related).".atom"; - - if ($reply_path != $related) { - logger("Fetching related items for user ".$importer["uid"]." from ".$reply_path, LOGGER_DEBUG); - $reply_xml = fetch_url($reply_path); - - $reply_contact = $contact; - self::import($reply_xml,$importer,$reply_contact, $reply_hub); - - // After the import try to fetch the parent item again - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["parent-uri"])); - } - } - if ($r) { - $item["type"] = 'remote-comment'; - $item["gravity"] = GRAVITY_COMMENT; - } - } else - $item["parent-uri"] = $item["uri"]; - - $item_id = self::completion($conversation, $importer["uid"], $item, $self); - - if (!$item_id) { - logger("Error storing item", LOGGER_DEBUG); - continue; - } - - logger("Item was stored with id ".$item_id, LOGGER_DEBUG); - } - } - - public static function convert_href($href) { - $elements = explode(":",$href); - - if ((count($elements) <= 2) OR ($elements[0] != "tag")) - return $href; - - $server = explode(",", $elements[1]); - $conversation = explode("=", $elements[2]); - - if ((count($elements) == 4) AND ($elements[2] == "post")) - return "http://".$server[0]."/notice/".$elements[3]; - - if ((count($conversation) != 2) OR ($conversation[1] =="")) - return $href; - - if ($elements[3] == "objectType=thread") - return "http://".$server[0]."/conversation/".$conversation[1]; - else - return "http://".$server[0]."/notice/".$conversation[1]; - - return $href; - } - - public static function check_conversations($mentions = false, $override = false) { - $last = get_config('system','ostatus_last_poll'); - - $poll_interval = intval(get_config('system','ostatus_poll_interval')); - if(! $poll_interval) - $poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL; - - // Don't poll if the interval is set negative - if (($poll_interval < 0) AND !$override) - return; - - if (!$mentions) { - $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); - if (!$poll_timeframe) - $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME; - } else { - $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); - if (!$poll_timeframe) - $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS; - } - - - if ($last AND !$override) { - $next = $last + ($poll_interval * 60); - if ($next > time()) { - logger('poll interval not reached'); - return; - } - } - - logger('cron_start'); - - $start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60)); - - if ($mentions) - $conversations = q("SELECT `term`.`oid`, `term`.`url`, `term`.`uid` FROM `term` - STRAIGHT_JOIN `thread` ON `thread`.`iid` = `term`.`oid` AND `thread`.`uid` = `term`.`uid` - WHERE `term`.`type` = 7 AND `term`.`term` > '%s' AND `thread`.`mention` - GROUP BY `term`.`url`, `term`.`uid` ORDER BY `term`.`term` DESC", dbesc($start)); - else - $conversations = q("SELECT `oid`, `url`, `uid` FROM `term` - WHERE `type` = 7 AND `term` > '%s' - GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start)); - - foreach ($conversations AS $conversation) { - self::completion($conversation['url'], $conversation['uid']); - } - - logger('cron_end'); - - set_config('system','ostatus_last_poll', time()); - } - - /** - * @brief Updates the gcontact table with actor data from the conversation - * - * @param object $actor The actor object that contains the contact data - */ - private function conv_fetch_actor($actor) { - - // We set the generation to "3" since the data here is not as reliable as the data we get on other occasions - $contact = array("network" => NETWORK_OSTATUS, "generation" => 3); - - if (isset($actor->url)) - $contact["url"] = $actor->url; - - if (isset($actor->displayName)) - $contact["name"] = $actor->displayName; - - if (isset($actor->portablecontacts_net->displayName)) - $contact["name"] = $actor->portablecontacts_net->displayName; - - if (isset($actor->portablecontacts_net->preferredUsername)) - $contact["nick"] = $actor->portablecontacts_net->preferredUsername; - - if (isset($actor->id)) - $contact["alias"] = $actor->id; - - if (isset($actor->summary)) - $contact["about"] = $actor->summary; - - if (isset($actor->portablecontacts_net->note)) - $contact["about"] = $actor->portablecontacts_net->note; - - if (isset($actor->portablecontacts_net->addresses->formatted)) - $contact["location"] = $actor->portablecontacts_net->addresses->formatted; - - - if (isset($actor->image->url)) - $contact["photo"] = $actor->image->url; - - if (isset($actor->image->width)) - $avatarwidth = $actor->image->width; - - if (is_array($actor->status_net->avatarLinks)) - foreach ($actor->status_net->avatarLinks AS $avatar) { - if ($avatarsize < $avatar->width) { - $contact["photo"] = $avatar->url; - $avatarsize = $avatar->width; - } - } - - update_gcontact($contact); - } - - /** - * @brief Fetches the conversation url for a given item link or conversation id - * - * @param string $self The link to the posting - * @param string $conversation_id The conversation id - * - * @return string The conversation url - */ - private function fetch_conversation($self, $conversation_id = "") { - - if ($conversation_id != "") { - $elements = explode(":", $conversation_id); - - if ((count($elements) <= 2) OR ($elements[0] != "tag")) - return $conversation_id; - } - - if ($self == "") - return ""; - - $json = str_replace(".atom", ".json", $self); - - $raw = fetch_url($json); - if ($raw == "") - return ""; - - $data = json_decode($raw); - if (!is_object($data)) - return ""; - - $conversation_id = $data->statusnet_conversation_id; - - $pos = strpos($self, "/api/statuses/show/"); - $base_url = substr($self, 0, $pos); - - return $base_url."/conversation/".$conversation_id; - } - - /** - * @brief Fetches actor details of a given actor and user id - * - * @param string $actor The actor url - * @param int $uid The user id - * @param int $contact_id The default contact-id - * - * @return array Array with actor details - */ - private function get_actor_details($actor, $uid, $contact_id) { - - $details = array(); - - $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'", - $uid, normalise_link($actor), NETWORK_STATUSNET); - - if (!$contact) - $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `alias` IN ('%s', '%s') AND `network` != '%s'", - $uid, $actor, normalise_link($actor), NETWORK_STATUSNET); - - if ($contact) { - logger("Found contact for url ".$actor, LOGGER_DEBUG); - $details["contact_id"] = $contact[0]["id"]; - $details["network"] = $contact[0]["network"]; - - $details["not_following"] = !in_array($contact[0]["rel"], array(CONTACT_IS_SHARING, CONTACT_IS_FRIEND)); - } else { - logger("No contact found for user ".$uid." and url ".$actor, LOGGER_DEBUG); - - // Adding a global contact - /// @TODO Use this data for the post - $details["global_contact_id"] = get_contact($actor, 0); - - logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG); - - $details["contact_id"] = $contact_id; - $details["network"] = NETWORK_OSTATUS; - - $details["not_following"] = true; - } - - return $details; - } - - private function completion($conversation_url, $uid, $item = array(), $self = "") { - - - $item_stored = -1; - - $conversation_url = self::fetch_conversation($self, $conversation_url); - - // If the thread shouldn't be completed then store the item and go away - // Don't do a completion on liked content - if (((intval(get_config('system','ostatus_poll_interval')) == -2) AND (count($item) > 0)) OR - ($item["verb"] == ACTIVITY_LIKE) OR ($conversation_url == "")) { - $item_stored = item_store($item, true); - return($item_stored); - } - - // Get the parent - $parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN - (SELECT `parent` FROM `item` WHERE `id` IN - (SELECT `oid` FROM `term` WHERE `uid` = %d AND `otype` = %d AND `type` = %d AND `url` = '%s'))", - intval($uid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($conversation_url)); - - if ($parents) - $parent = $parents[0]; - elseif (count($item) > 0) { - $parent = $item; - $parent["type"] = "remote"; - $parent["verb"] = ACTIVITY_POST; - $parent["visible"] = 1; - } else { - // Preset the parent - $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid`=%d", $uid); - if (!$r) - return(-2); - - $parent = array(); - $parent["id"] = 0; - $parent["parent"] = 0; - $parent["uri"] = ""; - $parent["contact-id"] = $r[0]["id"]; - $parent["type"] = "remote"; - $parent["verb"] = ACTIVITY_POST; - $parent["visible"] = 1; - } - - $conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as"; - $pageno = 1; - $items = array(); - - logger('fetching conversation url '.$conv.' (Self: '.$self.') for user '.$uid); - - do { - $conv_arr = z_fetch_url($conv."?page=".$pageno); - - // If it is a non-ssl site and there is an error, then try ssl or vice versa - if (!$conv_arr["success"] AND (substr($conv, 0, 7) == "http://")) { - $conv = str_replace("http://", "https://", $conv); - $conv_as = fetch_url($conv."?page=".$pageno); - } elseif (!$conv_arr["success"] AND (substr($conv, 0, 8) == "https://")) { - $conv = str_replace("https://", "http://", $conv); - $conv_as = fetch_url($conv."?page=".$pageno); - } else - $conv_as = $conv_arr["body"]; - - $conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as); - $conv_as = json_decode($conv_as); - - $no_of_items = sizeof($items); - - if (@is_array($conv_as->items)) - foreach ($conv_as->items AS $single_item) - $items[$single_item->id] = $single_item; - - if ($no_of_items == sizeof($items)) - break; - - $pageno++; - - } while (true); - - logger('fetching conversation done. Found '.count($items).' items'); - - if (!sizeof($items)) { - if (count($item) > 0) { - $item_stored = item_store($item, true); - - if ($item_stored) { - logger("Conversation ".$conversation_url." couldn't be fetched. Item uri ".$item["uri"]." stored: ".$item_stored, LOGGER_DEBUG); - self::store_conversation($item_id, $conversation_url); - } - - return($item_stored); - } else - return(-3); - } - - $items = array_reverse($items); - - $r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self`", intval($uid)); - $importer = $r[0]; - - $new_parent = true; - - foreach ($items as $single_conv) { - - // Update the gcontact table - self::conv_fetch_actor($single_conv->actor); - - // Test - remove before flight - //$tempfile = tempnam(get_temppath(), "conversation"); - //file_put_contents($tempfile, json_encode($single_conv)); - - $mention = false; - - if (isset($single_conv->object->id)) - $single_conv->id = $single_conv->object->id; - - $plink = self::convert_href($single_conv->id); - if (isset($single_conv->object->url)) - $plink = self::convert_href($single_conv->object->url); - - if (@!$single_conv->id) - continue; - - logger("Got id ".$single_conv->id, LOGGER_DEBUG); - - if ($first_id == "") { - $first_id = $single_conv->id; - - // The first post of the conversation isn't our first post. There are three options: - // 1. Our conversation hasn't the "real" thread starter - // 2. This first post is a post inside our thread - // 3. This first post is a post inside another thread - if (($first_id != $parent["uri"]) AND ($parent["uri"] != "")) { - - $new_parent = true; - - $new_parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN - (SELECT `parent` FROM `item` - WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s')) LIMIT 1", - intval($uid), dbesc($first_id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($new_parents) { - if ($new_parents[0]["parent"] == $parent["parent"]) { - // Option 2: This post is already present inside our thread - but not as thread starter - logger("Option 2: uri present in our thread: ".$first_id, LOGGER_DEBUG); - $first_id = $parent["uri"]; - } else { - // Option 3: Not so good. We have mixed parents. We have to see how to clean this up. - // For now just take the new parent. - $parent = $new_parents[0]; - $first_id = $parent["uri"]; - logger("Option 3: mixed parents for uri ".$first_id, LOGGER_DEBUG); - } - } else { - // Option 1: We hadn't got the real thread starter - // We have to clean up our existing messages. - $parent["id"] = 0; - $parent["uri"] = $first_id; - logger("Option 1: we have a new parent: ".$first_id, LOGGER_DEBUG); - } - } elseif ($parent["uri"] == "") { - $parent["id"] = 0; - $parent["uri"] = $first_id; - } - } - - $parent_uri = $parent["uri"]; - - // "context" only seems to exist on older servers - if (isset($single_conv->context->inReplyTo->id)) { - $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->context->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($parent_exists) - $parent_uri = $single_conv->context->inReplyTo->id; - } - - // This is the current way - if (isset($single_conv->object->inReplyTo->id)) { - $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->object->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($parent_exists) - $parent_uri = $single_conv->object->inReplyTo->id; - } - - $message_exists = q("SELECT `id`, `parent`, `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->id), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($message_exists) { - logger("Message ".$single_conv->id." already existed on the system", LOGGER_DEBUG); - - if ($parent["id"] != 0) { - $existing_message = $message_exists[0]; - - // We improved the way we fetch OStatus messages, this shouldn't happen very often now - /// @TODO We have to change the shadow copies as well. This way here is really ugly. - if ($existing_message["parent"] != $parent["id"]) { - logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG); - - // Update the parent id of the selected item - $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `id` = %d", - intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["id"])); - - // Update the parent uri in the thread - but only if it points to itself - $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE `id` = %d AND `uri` = `thr-parent`", - dbesc($parent_uri), intval($existing_message["id"])); - - // try to change all items of the same parent - $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d", - intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["parent"])); - - // Update the parent uri in the thread - but only if it points to itself - $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE (`parent` = %d) AND (`uri` = `thr-parent`)", - dbesc($parent["uri"]), intval($existing_message["parent"])); - - // Now delete the thread - delete_thread($existing_message["parent"]); - } - } - - // The item we are having on the system is the one that we wanted to store via the item array - if (isset($item["uri"]) AND ($item["uri"] == $existing_message["uri"])) { - $item = array(); - $item_stored = 0; - } - - continue; - } - - if (is_array($single_conv->to)) - foreach($single_conv->to AS $to) - if ($importer["nurl"] == normalise_link($to->id)) - $mention = true; - - $actor = $single_conv->actor->id; - if (isset($single_conv->actor->url)) - $actor = $single_conv->actor->url; - - $details = self::get_actor_details($actor, $uid, $parent["contact-id"]); - - // Do we only want to import threads that were started by our contacts? - if ($details["not_following"] AND $new_parent AND get_config('system','ostatus_full_threads')) { - logger("Don't import uri ".$first_id." because user ".$uid." doesn't follow the person ".$actor, LOGGER_DEBUG); - continue; - } - - $arr = array(); - $arr["network"] = $details["network"]; - $arr["uri"] = $single_conv->id; - $arr["plink"] = $plink; - $arr["uid"] = $uid; - $arr["contact-id"] = $details["contact_id"]; - $arr["parent-uri"] = $parent_uri; - $arr["created"] = $single_conv->published; - $arr["edited"] = $single_conv->published; - $arr["owner-name"] = $single_conv->actor->displayName; - if ($arr["owner-name"] == '') - $arr["owner-name"] = $single_conv->actor->contact->displayName; - if ($arr["owner-name"] == '') - $arr["owner-name"] = $single_conv->actor->portablecontacts_net->displayName; - - $arr["owner-link"] = $actor; - $arr["owner-avatar"] = $single_conv->actor->image->url; - $arr["author-name"] = $arr["owner-name"]; - $arr["author-link"] = $actor; - $arr["author-avatar"] = $single_conv->actor->image->url; - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->content)); - - if (isset($single_conv->status_net->notice_info->source)) - $arr["app"] = strip_tags($single_conv->status_net->notice_info->source); - elseif (isset($single_conv->statusnet->notice_info->source)) - $arr["app"] = strip_tags($single_conv->statusnet->notice_info->source); - elseif (isset($single_conv->statusnet_notice_info->source)) - $arr["app"] = strip_tags($single_conv->statusnet_notice_info->source); - elseif (isset($single_conv->provider->displayName)) - $arr["app"] = $single_conv->provider->displayName; - else - $arr["app"] = "OStatus"; - - - $arr["object"] = json_encode($single_conv); - $arr["verb"] = $parent["verb"]; - $arr["visible"] = $parent["visible"]; - $arr["location"] = $single_conv->location->displayName; - $arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon); - - // Is it a reshared item? - if (isset($single_conv->verb) AND ($single_conv->verb == "share") AND isset($single_conv->object)) { - if (is_array($single_conv->object)) - $single_conv->object = $single_conv->object[0]; - - logger("Found reshared item ".$single_conv->object->id); - - // $single_conv->object->context->conversation; - - if (isset($single_conv->object->object->id)) - $arr["uri"] = $single_conv->object->object->id; - else - $arr["uri"] = $single_conv->object->id; - - if (isset($single_conv->object->object->url)) - $plink = self::convert_href($single_conv->object->object->url); - else - $plink = self::convert_href($single_conv->object->url); - - if (isset($single_conv->object->object->content)) - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->object->content)); - else - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->content)); - - $arr["plink"] = $plink; - - $arr["created"] = $single_conv->object->published; - $arr["edited"] = $single_conv->object->published; - - $arr["author-name"] = $single_conv->object->actor->displayName; - if ($arr["owner-name"] == '') - $arr["author-name"] = $single_conv->object->actor->contact->displayName; - - $arr["author-link"] = $single_conv->object->actor->url; - $arr["author-avatar"] = $single_conv->object->actor->image->url; - - $arr["app"] = $single_conv->object->provider->displayName."#"; - //$arr["verb"] = $single_conv->object->verb; - - $arr["location"] = $single_conv->object->location->displayName; - $arr["coord"] = trim($single_conv->object->location->lat." ".$single_conv->object->location->lon); - } - - if ($arr["location"] == "") - unset($arr["location"]); - - if ($arr["coord"] == "") - unset($arr["coord"]); - - // Copy fields from given item array - if (isset($item["uri"]) AND (($item["uri"] == $arr["uri"]) OR ($item["uri"] == $single_conv->id))) { - $copy_fields = array("owner-name", "owner-link", "owner-avatar", "author-name", "author-link", "author-avatar", - "gravity", "body", "object-type", "object", "verb", "created", "edited", "coord", "tag", - "title", "attach", "app", "type", "location", "contact-id", "uri"); - foreach ($copy_fields AS $field) - if (isset($item[$field])) - $arr[$field] = $item[$field]; - - } - - $newitem = item_store($arr); - if (!$newitem) { - logger("Item wasn't stored ".print_r($arr, true), LOGGER_DEBUG); - continue; - } - - if (isset($item["uri"]) AND ($item["uri"] == $arr["uri"])) { - $item = array(); - $item_stored = $newitem; - } - - logger('Stored new item '.$plink.' for parent '.$arr["parent-uri"].' under id '.$newitem, LOGGER_DEBUG); - - // Add the conversation entry (but don't fetch the whole conversation) - self::store_conversation($newitem, $conversation_url); - - // If the newly created item is the top item then change the parent settings of the thread - // This shouldn't happen anymore. This is supposed to be absolote. - if ($arr["uri"] == $first_id) { - logger('setting new parent to id '.$newitem); - $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", - intval($uid), intval($newitem)); - if ($new_parents) - $parent = $new_parents[0]; - } - } - - if (($item_stored < 0) AND (count($item) > 0)) { - - if (get_config('system','ostatus_full_threads')) { - $details = self::get_actor_details($item["owner-link"], $uid, $item["contact-id"]); - if ($details["not_following"]) { - logger("Don't import uri ".$item["uri"]." because user ".$uid." doesn't follow the person ".$item["owner-link"], LOGGER_DEBUG); - return false; - } - } - - $item_stored = item_store($item, true); - if ($item_stored) { - logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG); - self::store_conversation($item_stored, $conversation_url); - } - } - - return($item_stored); - } - - private function store_conversation($itemid, $conversation_url) { - - $conversation_url = self::convert_href($conversation_url); - - $messages = q("SELECT `uid`, `parent`, `created`, `received`, `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid)); - if (!$messages) - return; - $message = $messages[0]; - - // Store conversation url if not done before - $conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d", - intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION)); - - if (!$conversation) { - $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`, `created`, `received`, `guid`) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", - intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), - dbesc($message["created"]), dbesc($conversation_url), dbesc($message["created"]), dbesc($message["received"]), dbesc($message["guid"])); - logger('Storing conversation url '.$conversation_url.' for id '.$itemid); - } - } - - private function get_reshared_guid($item) { - $body = trim($item["body"]); - - // Skip if it isn't a pure repeated messages - // Does it start with a share? - if (strpos($body, "[share") > 0) - return(""); - - // Does it end with a share? - if (strlen($body) > (strrpos($body, "[/share]") + 8)) - return(""); - - $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body); - // Skip if there is no shared message in there - if ($body == $attributes) - return(false); - - $guid = ""; - preg_match("/guid='(.*?)'/ism", $attributes, $matches); - if ($matches[1] != "") - $guid = $matches[1]; - - preg_match('/guid="(.*?)"/ism', $attributes, $matches); - if ($matches[1] != "") - $guid = $matches[1]; - - return $guid; - } - - private function format_picture_post($body) { - $siteinfo = get_attached_data($body); - - if (($siteinfo["type"] == "photo")) { - if (isset($siteinfo["preview"])) - $preview = $siteinfo["preview"]; - else - $preview = $siteinfo["image"]; - - // Is it a remote picture? Then make a smaller preview here - $preview = proxy_url($preview, false, PROXY_SIZE_SMALL); - - // Is it a local picture? Then make it smaller here - $preview = str_replace(array("-0.jpg", "-0.png"), array("-2.jpg", "-2.png"), $preview); - $preview = str_replace(array("-1.jpg", "-1.png"), array("-2.jpg", "-2.png"), $preview); - - if (isset($siteinfo["url"])) - $url = $siteinfo["url"]; - else - $url = $siteinfo["image"]; - - $body = trim($siteinfo["text"])." [url]".$url."[/url]\n[img]".$preview."[/img]"; - } - - return $body; - } - - private function add_header($doc, $owner) { - - $a = get_app(); - - $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed'); - $doc->appendChild($root); - - $root->setAttribute("xmlns:thr", NAMESPACE_THREAD); - $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS); - $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); - $root->setAttribute("xmlns:media", NAMESPACE_MEDIA); - $root->setAttribute("xmlns:poco", NAMESPACE_POCO); - $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); - $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); - - $attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION); - xml2::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes); - xml2::add_element($doc, $root, "id", App::get_baseurl()."/profile/".$owner["nick"]); - xml2::add_element($doc, $root, "title", sprintf("%s timeline", $owner["name"])); - xml2::add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"])); - xml2::add_element($doc, $root, "logo", $owner["photo"]); - xml2::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME)); - - $author = self::add_author($doc, $owner); - $root->appendChild($author); - - $attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html"); - xml2::add_element($doc, $root, "link", "", $attributes); - - /// @TODO We have to find out what this is - /// $attributes = array("href" => App::get_baseurl()."/sup", - /// "rel" => "http://api.friendfeed.com/2008/03#sup", - /// "type" => "application/json"); - /// xml2::add_element($doc, $root, "link", "", $attributes); - - self::hublinks($doc, $root); - - $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "salmon"); - xml2::add_element($doc, $root, "link", "", $attributes); - - $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-replies"); - xml2::add_element($doc, $root, "link", "", $attributes); - - $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-mention"); - xml2::add_element($doc, $root, "link", "", $attributes); - - $attributes = array("href" => App::get_baseurl()."/api/statuses/user_timeline/".$owner["nick"].".atom", - "rel" => "self", "type" => "application/atom+xml"); - xml2::add_element($doc, $root, "link", "", $attributes); - - return $root; - } - - public static function hublinks($doc, $root) { - $hub = get_config('system','huburl'); - - $hubxml = ''; - if(strlen($hub)) { - $hubs = explode(',', $hub); - if(count($hubs)) { - foreach($hubs as $h) { - $h = trim($h); - if(! strlen($h)) - continue; - if ($h === '[internal]') - $h = App::get_baseurl() . '/pubsubhubbub'; - xml2::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub")); - } - } - } - } - - private function get_attachment($doc, $root, $item) { - $o = ""; - $siteinfo = get_attached_data($item["body"]); - - switch($siteinfo["type"]) { - case 'link': - $attributes = array("rel" => "enclosure", - "href" => $siteinfo["url"], - "type" => "text/html; charset=UTF-8", - "length" => "", - "title" => $siteinfo["title"]); - xml2::add_element($doc, $root, "link", "", $attributes); - break; - case 'photo': - $imgdata = get_photo_info($siteinfo["image"]); - $attributes = array("rel" => "enclosure", - "href" => $siteinfo["image"], - "type" => $imgdata["mime"], - "length" => intval($imgdata["size"])); - xml2::add_element($doc, $root, "link", "", $attributes); - break; - case 'video': - $attributes = array("rel" => "enclosure", - "href" => $siteinfo["url"], - "type" => "text/html; charset=UTF-8", - "length" => "", - "title" => $siteinfo["title"]); - xml2::add_element($doc, $root, "link", "", $attributes); - break; - default: - break; - } - - if (($siteinfo["type"] != "photo") AND isset($siteinfo["image"])) { - $photodata = get_photo_info($siteinfo["image"]); - - $attributes = array("rel" => "preview", "href" => $siteinfo["image"], "media:width" => $photodata[0], "media:height" => $photodata[1]); - xml2::add_element($doc, $root, "link", "", $attributes); - } - - - $arr = explode('[/attach],',$item['attach']); - if(count($arr)) { - foreach($arr as $r) { - $matches = false; - $cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches); - if($cnt) { - $attributes = array("rel" => "enclosure", - "href" => $matches[1], - "type" => $matches[3]); - - if(intval($matches[2])) - $attributes["length"] = intval($matches[2]); - - if(trim($matches[4]) != "") - $attributes["title"] = trim($matches[4]); - - xml2::add_element($doc, $root, "link", "", $attributes); - } - } - } - } - - private function add_author($doc, $owner) { - - $r = q("SELECT `homepage` FROM `profile` WHERE `uid` = %d AND `is-default` LIMIT 1", intval($owner["uid"])); - if ($r) - $profile = $r[0]; - - $author = $doc->createElement("author"); - xml2::add_element($doc, $author, "activity:object-type", ACTIVITY_OBJ_PERSON); - xml2::add_element($doc, $author, "uri", $owner["url"]); - xml2::add_element($doc, $author, "name", $owner["name"]); - xml2::add_element($doc, $author, "summary", bbcode($owner["about"], false, false, 7)); - - $attributes = array("rel" => "alternate", "type" => "text/html", "href" => $owner["url"]); - xml2::add_element($doc, $author, "link", "", $attributes); - - $attributes = array( - "rel" => "avatar", - "type" => "image/jpeg", // To-Do? - "media:width" => 175, - "media:height" => 175, - "href" => $owner["photo"]); - xml2::add_element($doc, $author, "link", "", $attributes); - - if (isset($owner["thumb"])) { - $attributes = array( - "rel" => "avatar", - "type" => "image/jpeg", // To-Do? - "media:width" => 80, - "media:height" => 80, - "href" => $owner["thumb"]); - xml2::add_element($doc, $author, "link", "", $attributes); - } - - xml2::add_element($doc, $author, "poco:preferredUsername", $owner["nick"]); - xml2::add_element($doc, $author, "poco:displayName", $owner["name"]); - xml2::add_element($doc, $author, "poco:note", bbcode($owner["about"], false, false, 7)); - - if (trim($owner["location"]) != "") { - $element = $doc->createElement("poco:address"); - xml2::add_element($doc, $element, "poco:formatted", $owner["location"]); - $author->appendChild($element); - } - - if (trim($profile["homepage"]) != "") { - $urls = $doc->createElement("poco:urls"); - xml2::add_element($doc, $urls, "poco:type", "homepage"); - xml2::add_element($doc, $urls, "poco:value", $profile["homepage"]); - xml2::add_element($doc, $urls, "poco:primary", "true"); - $author->appendChild($urls); - } - - if (count($profile)) { - xml2::add_element($doc, $author, "followers", "", array("url" => App::get_baseurl()."/viewcontacts/".$owner["nick"])); - xml2::add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"])); - } - - return $author; - } - - /** - * @TODO Picture attachments should look like this: - * https://status.pirati.ca/attachment/572819 - * - */ - - function construct_verb($item) { - if ($item['verb']) - return $item['verb']; - return ACTIVITY_POST; - } - - function construct_objecttype($item) { - if (in_array($item['object-type'], array(ACTIVITY_OBJ_NOTE, ACTIVITY_OBJ_COMMENT))) - return $item['object-type']; - return ACTIVITY_OBJ_NOTE; - } - - private function entry($doc, $item, $owner, $toplevel = false) { - $repeated_guid = self::get_reshared_guid($item); - if ($repeated_guid != "") - $xml = self::reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel); - - if ($xml) - return $xml; - - if ($item["verb"] == ACTIVITY_LIKE) - return self::like_entry($doc, $item, $owner, $toplevel); - else - return self::note_entry($doc, $item, $owner, $toplevel); - } - - private function source_entry($doc, $contact) { - $source = $doc->createElement("source"); - xml2::add_element($doc, $source, "id", $contact["poll"]); - xml2::add_element($doc, $source, "title", $contact["name"]); - xml2::add_element($doc, $source, "link", "", array("rel" => "alternate", - "type" => "text/html", - "href" => $contact["alias"])); - xml2::add_element($doc, $source, "link", "", array("rel" => "self", - "type" => "application/atom+xml", - "href" => $contact["poll"])); - xml2::add_element($doc, $source, "icon", $contact["photo"]); - xml2::add_element($doc, $source, "updated", datetime_convert("UTC","UTC",$contact["success_update"]."+00:00",ATOM_TIME)); - - return $source; - } - - private function contact_entry($url, $owner) { - - $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` IN (0, %d) ORDER BY `uid` DESC LIMIT 1", - dbesc(normalise_link($url)), intval($owner["uid"])); - if ($r) { - $contact = $r[0]; - $contact["uid"] = -1; - } - - if (!$r) { - $r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1", - dbesc(normalise_link($url))); - if ($r) { - $contact = $r[0]; - $contact["uid"] = -1; - $contact["success_update"] = $contact["updated"]; - } - } - - if (!$r) - $contact = owner; - - if (!isset($contact["poll"])) { - $data = probe_url($url); - $contact["alias"] = $data["alias"]; - $contact["poll"] = $data["poll"]; - } - - if (!isset($contact["alias"])) - $contact["alias"] = $contact["url"]; - - return $contact; - } - - private function reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel) { - - if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { - logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); - } - - $title = self::entry_header($doc, $entry, $owner, $toplevel); - - $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' AND NOT `private` AND `network` IN ('%s', '%s', '%s') LIMIT 1", - intval($owner["uid"]), dbesc($repeated_guid), - dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS)); - if ($r) - $repeated_item = $r[0]; - else - return false; - - $contact = self::contact_entry($repeated_item['author-link'], $owner); - - $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); - - $title = $owner["nick"]." repeated a notice by ".$contact["nick"]; - - self::entry_content($doc, $entry, $item, $owner, $title, ACTIVITY_SHARE, false); - - $as_object = $doc->createElement("activity:object"); - -// ostatusWaEeYs -// ostatusogu9zg - besser - xml2::add_element($doc, $as_object, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA."activity"); - - self::entry_content($doc, $as_object, $repeated_item, $owner, "", "", false); - - $author = self::add_author($doc, $contact); - $as_object->appendChild($author); - - $as_object2 = $doc->createElement("activity:object"); - - xml2::add_element($doc, $as_object2, "activity:object-type", self::construct_objecttype($repeated_item)); - - $title = sprintf("New comment by %s", $contact["nick"]); - - self::entry_content($doc, $as_object2, $repeated_item, $owner, $title); - - $as_object->appendChild($as_object2); - - self::entry_footer($doc, $as_object, $item, $owner, false); - - $source = self::source_entry($doc, $contact); - - $as_object->appendChild($source); - - $entry->appendChild($as_object); - - self::entry_footer($doc, $entry, $item, $owner); - - return $entry; - } - - private function like_entry($doc, $item, $owner, $toplevel) { - - if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { - logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); - } - - $title = self::entry_header($doc, $entry, $owner, $toplevel); - - $verb = NAMESPACE_ACTIVITY_SCHEMA."favorite"; - self::entry_content($doc, $entry, $item, $owner, "Favorite", $verb, false); - - $as_object = $doc->createElement("activity:object"); - - $parent = q("SELECT * FROM `item` WHERE `id` = %d", intval($item["parent"])); - $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); - - xml2::add_element($doc, $as_object, "activity:object-type", self::construct_objecttype($parent[0])); - - self::entry_content($doc, $as_object, $parent[0], $owner, "New entry"); - - $entry->appendChild($as_object); - - self::entry_footer($doc, $entry, $item, $owner); - - return $entry; - } - - private function note_entry($doc, $item, $owner, $toplevel) { - - if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { - logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); - } - - $title = self::entry_header($doc, $entry, $owner, $toplevel); - - xml2::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE); - - self::entry_content($doc, $entry, $item, $owner, $title); - - self::entry_footer($doc, $entry, $item, $owner); - - return $entry; - } - - private function entry_header($doc, &$entry, $owner, $toplevel) { - if (!$toplevel) { - $entry = $doc->createElement("entry"); - $title = sprintf("New note by %s", $owner["nick"]); - } else { - $entry = $doc->createElementNS(NAMESPACE_ATOM1, "entry"); - - $entry->setAttribute("xmlns:thr", NAMESPACE_THREAD); - $entry->setAttribute("xmlns:georss", NAMESPACE_GEORSS); - $entry->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); - $entry->setAttribute("xmlns:media", NAMESPACE_MEDIA); - $entry->setAttribute("xmlns:poco", NAMESPACE_POCO); - $entry->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); - $entry->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); - - $author = self::add_author($doc, $owner); - $entry->appendChild($author); - - $title = sprintf("New comment by %s", $owner["nick"]); - } - return $title; - } - - private function entry_content($doc, $entry, $item, $owner, $title, $verb = "", $complete = true) { - - if ($verb == "") - $verb = self::construct_verb($item); - - xml2::add_element($doc, $entry, "id", $item["uri"]); - xml2::add_element($doc, $entry, "title", $title); - - $body = self::format_picture_post($item['body']); - - if ($item['title'] != "") - $body = "[b]".$item['title']."[/b]\n\n".$body; - - $body = bbcode($body, false, false, 7); - - xml2::add_element($doc, $entry, "content", $body, array("type" => "html")); - - xml2::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html", - "href" => App::get_baseurl()."/display/".$item["guid"])); - - if ($complete) - xml2::add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"])); - - xml2::add_element($doc, $entry, "activity:verb", $verb); - - xml2::add_element($doc, $entry, "published", datetime_convert("UTC","UTC",$item["created"]."+00:00",ATOM_TIME)); - xml2::add_element($doc, $entry, "updated", datetime_convert("UTC","UTC",$item["edited"]."+00:00",ATOM_TIME)); - } - - private function entry_footer($doc, $entry, $item, $owner, $complete = true) { - - $mentioned = array(); - - if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) { - $parent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `id` = %d", intval($item["parent"])); - $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); - - $attributes = array( - "ref" => $parent_item, - "type" => "text/html", - "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); - xml2::add_element($doc, $entry, "thr:in-reply-to", "", $attributes); - - $attributes = array( - "rel" => "related", - "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); - xml2::add_element($doc, $entry, "link", "", $attributes); - - $mentioned[$parent[0]["author-link"]] = $parent[0]["author-link"]; - $mentioned[$parent[0]["owner-link"]] = $parent[0]["owner-link"]; - - $thrparent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($owner["uid"]), - dbesc($parent_item)); - if ($thrparent) { - $mentioned[$thrparent[0]["author-link"]] = $thrparent[0]["author-link"]; - $mentioned[$thrparent[0]["owner-link"]] = $thrparent[0]["owner-link"]; - } - } - - xml2::add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation", - "href" => App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"])); - xml2::add_element($doc, $entry, "ostatus:conversation", App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]); - - $tags = item_getfeedtags($item); - - if(count($tags)) - foreach($tags as $t) - if ($t[0] == "@") - $mentioned[$t[1]] = $t[1]; - - // Make sure that mentions are accepted (GNU Social has problems with mixing HTTP and HTTPS) - $newmentions = array(); - foreach ($mentioned AS $mention) { - $newmentions[str_replace("http://", "https://", $mention)] = str_replace("http://", "https://", $mention); - $newmentions[str_replace("https://", "http://", $mention)] = str_replace("https://", "http://", $mention); - } - $mentioned = $newmentions; - - foreach ($mentioned AS $mention) { - $r = q("SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'", - intval($owner["uid"]), - dbesc(normalise_link($mention))); - if ($r[0]["forum"] OR $r[0]["prv"]) - xml2::add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => ACTIVITY_OBJ_GROUP, - "href" => $mention)); - else - xml2::add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => ACTIVITY_OBJ_PERSON, - "href" => $mention)); - } - - if (!$item["private"]) { - xml2::add_element($doc, $entry, "link", "", array("rel" => "ostatus:attention", - "href" => "http://activityschema.org/collection/public")); - xml2::add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => "http://activitystrea.ms/schema/1.0/collection", - "href" => "http://activityschema.org/collection/public")); - } - - if(count($tags)) - foreach($tags as $t) - if ($t[0] != "@") - xml2::add_element($doc, $entry, "category", "", array("term" => $t[2])); - - self::get_attachment($doc, $entry, $item); - - if ($complete) { - $app = $item["app"]; - if ($app == "") - $app = "web"; - - $attributes = array("local_id" => $item["id"], "source" => $app); - - if (isset($parent["id"])) - $attributes["repeat_of"] = $parent["id"]; - - if ($item["coord"] != "") - xml2::add_element($doc, $entry, "georss:point", $item["coord"]); - - xml2::add_element($doc, $entry, "statusnet:notice_info", "", $attributes); - } - } - - public static function feed(&$a, $owner_nick, $last_update) { - - $r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags` - FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` - WHERE `contact`.`self` AND `user`.`nickname` = '%s' LIMIT 1", - dbesc($owner_nick)); - if (!$r) - return; - - $owner = $r[0]; - - if(!strlen($last_update)) - $last_update = 'now -30 days'; - - $check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s'); - - $items = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id` FROM `item` - INNER JOIN `thread` ON `thread`.`iid` = `item`.`parent` - LEFT JOIN `item` AS `thritem` ON `thritem`.`uri`=`item`.`thr-parent` AND `thritem`.`uid`=`item`.`uid` - WHERE `item`.`uid` = %d AND `item`.`received` > '%s' AND NOT `item`.`private` AND NOT `item`.`deleted` - AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' - AND ((`item`.`wall` AND (`item`.`parent` = `item`.`id`)) - OR (`item`.`network` = '%s' AND ((`thread`.`network` IN ('%s', '%s')) OR (`thritem`.`network` IN ('%s', '%s')))) AND `thread`.`mention`) - AND ((`item`.`owner-link` IN ('%s', '%s') AND (`item`.`parent` = `item`.`id`)) - OR (`item`.`author-link` IN ('%s', '%s'))) - ORDER BY `item`.`received` DESC - LIMIT 0, 300", - intval($owner["uid"]), dbesc($check_date), dbesc(NETWORK_DFRN), - //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), - //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), - dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])), - dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])) - ); - - $doc = new DOMDocument('1.0', 'utf-8'); - $doc->formatOutput = true; - - $root = self::add_header($doc, $owner); - - foreach ($items AS $item) { - $entry = self::entry($doc, $item, $owner); - $root->appendChild($entry); - } - - return(trim($doc->saveXML())); - } - - public static function salmon($item,$owner) { - - $doc = new DOMDocument('1.0', 'utf-8'); - $doc->formatOutput = true; - - $entry = self::entry($doc, $item, $owner, true); - - $doc->appendChild($entry); - - return(trim($doc->saveXML())); - } -} -?>